instant: fix infinite loop seen in non-C locales

2012-06-19 20:02:56 -06:00
parent 5f48454d8e
commit 1b74fb9ba7
1 changed files with 6 additions and 0 deletions
--- a/cde/programs/dtdocbook/instant/main.c
+++ b/cde/programs/dtdocbook/instant/main.c
@@ -455,7 +455,10 @@ static int CompareI18NStrings(ClientData clientData,
 	    }
 	    cp++;
 	} else {
+	  if (len > 0)
 	    cp += len;
+	  else
+	    break; /* JET - we should be done here... */
 	}
    }
    cp = argv[2];
@@ -466,7 +469,10 @@ static int CompareI18NStrings(ClientData clientData,
 	    }
 	    cp++;
 	} else {
+	  if (len > 0)
 	    cp += len;
+	  else
+	    break; /* JET - we should be done here... */
 	}
    }